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WO2014028581A3 - Wind turbine with actuating tail and method - Google Patents

Wind turbine with actuating tail and method Download PDF

Info

Publication number
WO2014028581A3
WO2014028581A3 PCT/US2013/054877 US2013054877W WO2014028581A3 WO 2014028581 A3 WO2014028581 A3 WO 2014028581A3 US 2013054877 W US2013054877 W US 2013054877W WO 2014028581 A3 WO2014028581 A3 WO 2014028581A3
Authority
WO
WIPO (PCT)
Prior art keywords
frame
horizontal axis
wind turbine
tail
assembly
Prior art date
Application number
PCT/US2013/054877
Other languages
French (fr)
Other versions
WO2014028581A2 (en
Inventor
Alexander L. HAGEN
Gary Bush
Arthur J. WEAVER
Kelly S. FRANK
Ken BIGNOLI
Gwendolyn BARR
Original Assignee
Weaver Wind Energy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weaver Wind Energy filed Critical Weaver Wind Energy
Publication of WO2014028581A2 publication Critical patent/WO2014028581A2/en
Publication of WO2014028581A3 publication Critical patent/WO2014028581A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0204—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
    • F03D7/0208—Orientating out of wind
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)

Abstract

The subject application is directed to a horizontal axis wind turbine with actuating tail and method of operation. The wind turbine assembly is adapted for use atop a tower and includes a frame, a yaw shaft assembly coupling the frame to the tower, an alternator secured to the frame, a shaft coupled to the alternator to produce electrical power, a rotor hub coupled to the shaft, a plurality of blades secured to the rotor hub, and a tail assembly rotatably coupled about a vertical axis to the frame. The tail assembly is operable to move to a first, straight position aligned with the horizontal axis, and a second position rotated an angle θ from the horizontal axis. An actuator is secured to the frame and is adapted to rotate the tail assembly the angle θ from the horizontal axis.
PCT/US2013/054877 2012-08-14 2013-08-14 Wind turbine with actuating tail and method of operation WO2014028581A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261682998P 2012-08-14 2012-08-14
US61/682,998 2012-08-14
US13/838,728 2013-03-15
US13/838,728 US20140050580A1 (en) 2012-08-14 2013-03-15 Wind turbine with actuating tail and method of operation

Publications (2)

Publication Number Publication Date
WO2014028581A2 WO2014028581A2 (en) 2014-02-20
WO2014028581A3 true WO2014028581A3 (en) 2015-07-16

Family

ID=50100151

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/054877 WO2014028581A2 (en) 2012-08-14 2013-08-14 Wind turbine with actuating tail and method of operation

Country Status (3)

Country Link
US (1) US20140050580A1 (en)
TW (1) TW201413111A (en)
WO (1) WO2014028581A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3825228A1 (en) * 2013-01-18 2021-05-26 LORD Corporation Devices, systems, and methods for active vibration control force, speed and vibration monitoring and control
US9745958B2 (en) * 2014-06-30 2017-08-29 General Electric Company Method and system for managing loads on a wind turbine
WO2017035325A1 (en) * 2015-08-25 2017-03-02 Nrg Systems Inc. Techniques for determining yaw misalignment of a wind turbine and system and method using the same
US10830086B2 (en) 2018-07-18 2020-11-10 Raytheon Technologies Corporation Cam isolation system for gas turbine engine compressor section
EP3795824A1 (en) 2019-09-18 2021-03-24 General Electric Company System and method for mitigating vortex-shedding vibrations or stall-induced vibrations on a rotor blade of a wind turbine during standstill
CN110985283A (en) * 2019-12-30 2020-04-10 上海致远绿色能源股份有限公司 Lateral deviation locking structure and method of lateral deviation type wind driven generator
RU2745840C1 (en) * 2020-03-02 2021-04-01 Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный технический университет имени Гагарина Ю.А." (СГТУ имени Гагарина Ю.А.) Wind power plant
GB202010416D0 (en) 2020-07-07 2020-08-19 General Electric Renovables Espana Sl Rotor blade assembly for mitigating stall induced vibrations

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298313A (en) * 1979-06-18 1981-11-03 Hohenemser Kurt H Horizontal axis wind generator having adaptive cyclic pitch control
US4418287A (en) * 1978-10-10 1983-11-29 Power Group International Corporation Wind power generator and control therefore
US20060153672A1 (en) * 2003-04-24 2006-07-13 Davis Dean A Furling wind turbine
US20120068463A1 (en) * 2010-03-05 2012-03-22 Deka Products Limited Partnership Wind Turbine Apparatus, Systems and Methods
US20120139248A1 (en) * 2009-08-14 2012-06-07 Ssb Wind Systems Gmbh & Co. Kg Method for controlling a wind turbine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2207964A (en) * 1938-03-17 1940-07-16 Wincharger Corp Wind driven power apparatus
US2309283A (en) * 1940-07-31 1943-01-26 Hugo A J Thiesen Windmill
US2303441A (en) * 1941-10-10 1942-12-01 Donlon Edward Windcharger
US7199482B2 (en) * 2005-06-30 2007-04-03 General Electric Company System and method for controlling effective wind farm power output
JP4796974B2 (en) * 2007-01-26 2011-10-19 株式会社日立産機システム Hybrid system of wind power generator and power storage device, wind power generation system, power control device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418287A (en) * 1978-10-10 1983-11-29 Power Group International Corporation Wind power generator and control therefore
US4298313A (en) * 1979-06-18 1981-11-03 Hohenemser Kurt H Horizontal axis wind generator having adaptive cyclic pitch control
US20060153672A1 (en) * 2003-04-24 2006-07-13 Davis Dean A Furling wind turbine
US20120139248A1 (en) * 2009-08-14 2012-06-07 Ssb Wind Systems Gmbh & Co. Kg Method for controlling a wind turbine
US20120068463A1 (en) * 2010-03-05 2012-03-22 Deka Products Limited Partnership Wind Turbine Apparatus, Systems and Methods

Also Published As

Publication number Publication date
US20140050580A1 (en) 2014-02-20
TW201413111A (en) 2014-04-01
WO2014028581A2 (en) 2014-02-20

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